now to another big debate playing out in washington over the obama administration's efforts to overhaul the nation's gun laws. we heard some of that this morning. here is the president addressing this issue during a white house news conference, we mentioned, moments ago. >> what you can count on is that the things that i've said in the past, the belief that we have to have stronger background checks, that we could do a much better job in terms of keeping these magazine clips with high capacity out of the hands of folks who shouldn't have them, an assault weapons ban that's meaningful that those are things i continue to believe make sense. >> megyn: new york senator chuck schumer is going a step further than the administration. now calling on wal-mart and other retailers to suspend sales of some types of weapons that are now perfectly legal until washington can come up with a new gun control policy. requests like that may be adding to the concern from gun owners as several gun shows around the country report record turnout. in fact, the president was asked about the growing number of gun